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Patent Searching and Data


Title:
RESIN FOR FOAM MOLDING, FOAM-MOLDED ARTICLE, AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/079699
Kind Code:
A1
Abstract:
[Problem] To provide a resin that is for foam molding and that has superior foam moldability and low-temperature impact resistance. [Solution] The present invention provides a resin for foam molding, the resin containing component A, component B, and component C, wherein component A is a long-chain branched homopolypropylene, component B is a long-chain branched block polypropylene, component C is a polyethylene elastomer, and the contained amounts of component A, component B, and component C are 20-70 parts by mass, 20-70 parts by mass, and 1-20 parts by mass, respectively, with respect to a total of 100 parts by mass of components A-C.

Inventors:
SOMEYA TAKAAKI (JP)
SANO TAKERU (JP)
ONO YOSHINORI (JP)
TANJI TADATOSHI (JP)
Application Number:
PCT/JP2017/038850
Publication Date:
May 03, 2018
Filing Date:
October 27, 2017
Export Citation:
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Assignee:
KYORAKU CO LTD (JP)
International Classes:
C08J9/04; B29C44/00; B29C49/00; C08J9/12; C08K7/02; C08L23/12; B29K23/00; B29K307/04; B29K309/08
Domestic Patent References:
WO2013111692A12013-08-01
Foreign References:
JP2009241528A2009-10-22
JPH09296063A1997-11-18
JP2014505143A2014-02-27
JP2013010890A2013-01-17
Other References:
See also references of EP 3533823A4
Attorney, Agent or Firm:
ASANO Noriko (JP)
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